Triethylvinylsilane

CAS 1112-54-5H2C=CHSi(C2H5)3Chemical Synthesis

Triethylvinylsilane (CAS 1112-54-5), with the linear formula H₂C=CHSi(C₂H₅)₃ and a molecular weight of 142.31 g/mol, is an organosilicon compound. It serves as a valuable building block in chemical synthesis, particularly in organic reactions and the development of novel materials. Its reactive vinyl group and silicon centre offer unique opportunities for functionalization and incorporation into various molecular structures.

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Triethylvinylsilane (H2C=CHSi(C2H5)3) — chemical structure, CAS 1112-54-5; Chemistry, fine chemical supplied by Tech Serve Solutions

Chemical SynthesisOrganometallic ReagentsOrganosiliconOthers

01 /Applications

Organic Synthesis Reagent

Triethylvinylsilane is employed as a versatile reagent in organic synthesis. It can participate in hydrosilylation reactions and other transformations for the construction of complex molecules, enabling the introduction of the triethylsilylvinyl moiety.

Polymer Science

This compound can be utilized in polymer chemistry for the synthesis of silicon-containing polymers. Its vinyl group allows for polymerization, leading to materials with potentially unique thermal, mechanical, or optical properties.

Materials Science

As an organosilicon compound, triethylvinylsilane may find applications in materials science for the development of functional coatings or advanced materials where silicon integration is desired.

02 /Properties

Molecular weight	142.31
Linear formula	H2C=CHSi(C2H5)3
Assay	97%
Boiling point	146-147 °C(lit.)
Density	0.771 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.434(lit.)

03 /Safety & handling

GHS hazard pictogram: Flammable (GHS02) — Flammable

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H226Flammable liquid and vapour
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES

Protective equipment	Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Flash point	25 °C / 77 °F
Transport (UN / ADR)	UN 1993C 3 / PGIII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	10-36/37/38
Safety statements (S)	16-26-36/37/39

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

1112-54-5

MDL number

MFCD00041345

PubChem substance

24861552

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is Triethylvinylsilane used for?

Triethylvinylsilane is primarily used as a reagent in organic synthesis and in the development of silicon-containing polymers and materials.

What is the CAS number and formula for Triethylvinylsilane?

The CAS number is 1112-54-5, and its linear formula is H₂C=CHSi(C₂H₅)₃.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Triethylvinylsilane with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the product specifications.

How should Triethylvinylsilane be handled safely?

Triethylvinylsilane is a flammable liquid and vapour (H226), and causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment including eyeshields, gloves, and use in a well-ventilated area. Keep away from heat, sparks, and open flames.

Is Triethylvinylsilane a controlled substance?

Based on the provided data, there is no indication that Triethylvinylsilane is a controlled substance.

How is Triethylvinylsilane packed and shipped?

Triethylvinylsilane is shipped as a flammable liquid, UN 1993, Class 3, Packing Group III. Specific packaging details can be provided upon request.

How can I request a sample or quote for Triethylvinylsilane?

To request a sample or quote, please contact the TSS sales team through our website or by phone, providing the product name and CAS number (1112-54-5).